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. 2011 Jun 8;6(6):e20618. doi: 10.1371/journal.pone.0020618

Figure 1. Gene structures and sequence comparisons of AtCDC20s.

Figure 1

(A) Exon-intron sizes in base pairs and organization of AtCDC20s. (B) Identity and similarity (%) of the different AtCDC20s proteins in pair-wise comparisons. (C) Box shade alignment of the AtCDC20 proteins. The characteristic CDC20 motifs (KEN, C-box, D-box, MAD2-binding motif, CBM, IR) are marked with red squares and the seven WD40 repeats with red arrows. Blue arrows mark the AtCDC20 subdomains (sub1 and sub2), used in Y2H assays. Potential BUB1 phosphorylation site at the conserved N-terminal serine residue is circumscribed in blue.